Author: Pekka Riikonen <priikone@silcnet.org>
- Copyright (C) 2001 Pekka Riikonen
+ Copyright (C) 2001 - 2002 Pekka Riikonen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "server_internal.h"
SILC_TASK_CALLBACK(silc_server_protocol_backup_done);
+static void silc_server_backup_connect_primary(SilcServer server,
+ SilcServerEntry server_entry,
+ void *context);
/* Backup router */
typedef struct {
SilcServerEntry server;
SilcIDIP ip;
- uint16 port;
+ SilcUInt16 port;
bool local;
} SilcServerBackupEntry;
by backup router. */
typedef struct {
SilcIDIP ip;
- uint16 port;
+ SilcUInt16 port;
SilcServerEntry server; /* Backup router that replaced the primary */
} SilcServerBackupReplaced;
/* Backup context */
struct SilcServerBackupStruct {
SilcServerBackupEntry *servers;
- uint32 servers_count;
+ SilcUInt32 servers_count;
SilcServerBackupReplaced **replaced;
- uint32 replaced_count;
+ SilcUInt32 replaced_count;
};
typedef struct {
- uint8 session;
+ SilcUInt8 session;
bool connected;
SilcServerEntry server_entry;
} SilcServerBackupProtocolSession;
SilcServer server;
SilcSocketConnection sock;
bool responder;
- uint8 type;
- uint8 session;
+ SilcUInt8 type;
+ SilcUInt8 session;
SilcServerBackupProtocolSession *sessions;
- uint32 sessions_count;
+ SilcUInt32 sessions_count;
long start;
} *SilcServerBackupProtocolContext;
{
int i;
- SILC_LOG_DEBUG(("Start"));
-
if (!ip)
return;
- if (!server->backup)
+ if (!server->backup) {
server->backup = silc_calloc(1, sizeof(*server->backup));
+ if (!server->backup)
+ return;
+ }
+
+ SILC_LOG_DEBUG(("Backup router %s will replace %s",
+ ((SilcSocketConnection)backup_server->connection)->ip,
+ ip, port));
for (i = 0; i < server->backup->servers_count; i++) {
if (!server->backup->servers[i].server) {
sizeof(server->backup->servers[i].ip.data));
silc_net_addr2bin(ip, server->backup->servers[i].ip.data,
sizeof(server->backup->servers[i].ip.data));
- //server->backup->servers[i].port = port;
return;
}
}
sizeof(server->backup->servers[i].ip.data));
silc_net_addr2bin(ip, server->backup->servers[i].ip.data,
sizeof(server->backup->servers[i].ip.data));
- //server->backup->servers[i].port = server_id->port;
server->backup->servers_count++;
}
{
int i;
- SILC_LOG_DEBUG(("Start"));
-
if (!server->backup)
return NULL;
for (i = 0; i < server->backup->servers_count; i++) {
- SILC_LOG_HEXDUMP(("IP"), server_id->ip.data, 16);
- SILC_LOG_HEXDUMP(("IP"), server->backup->servers[i].ip.data, 16);
if (server->backup->servers[i].server &&
!memcmp(&server->backup->servers[i].ip, &server_id->ip.data,
- sizeof(server_id->ip.data)))
+ sizeof(server_id->ip.data))) {
+ SILC_LOG_DEBUG(("Found backup router %s for %s",
+ server->backup->servers[i].server->server_name,
+ silc_id_render(server_id, SILC_ID_SERVER)));
return server->backup->servers[i].server;
+ }
}
return NULL;
}
/* Deletes the backup server `server_entry'. */
+
void silc_server_backup_del(SilcServer server, SilcServerEntry server_entry)
{
int i;
- SILC_LOG_DEBUG(("Start"));
-
if (!server->backup)
return ;
for (i = 0; i < server->backup->servers_count; i++) {
if (server->backup->servers[i].server == server_entry) {
+ SILC_LOG_DEBUG(("Removing %s as backup router",
+ silc_id_render(server->backup->servers[i].server->id,
+ SILC_ID_SERVER)));
server->backup->servers[i].server = NULL;
- return;
+ memset(server->backup->servers[i].ip.data, 0,
+ sizeof(server->backup->servers[i].ip.data));
}
}
}
int i;
SilcServerBackupReplaced *r = silc_calloc(1, sizeof(*r));;
- SILC_LOG_DEBUG(("Start"));
-
if (!server->backup)
server->backup = silc_calloc(1, sizeof(*server->backup));
if (!server->backup->replaced) {
server->backup->replaced_count = 1;
}
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Replaced added"));
+ SILC_LOG_DEBUG(("Replacing router %s with %s",
+ silc_id_render(server_id, SILC_ID_SERVER),
+ server_entry->server_name));
memcpy(&r->ip, &server_id->ip, sizeof(server_id->ip));
- //r->port = server_id->port;
r->server = server_entry;
for (i = 0; i < server->backup->replaced_count; i++) {
{
int i;
- SILC_LOG_DEBUG(("Start"));
-
- SILC_LOG_DEBUG(("*************************************"));
-
if (!server->backup || !server->backup->replaced)
return FALSE;
for (i = 0; i < server->backup->replaced_count; i++) {
if (!server->backup->replaced[i])
continue;
- SILC_LOG_HEXDUMP(("IP"), server_id->ip.data, server_id->ip.data_len);
- SILC_LOG_HEXDUMP(("IP"), server->backup->replaced[i]->ip.data,
- server->backup->replaced[i]->ip.data_len);
if (!memcmp(&server->backup->replaced[i]->ip, &server_id->ip.data,
sizeof(server_id->ip.data))) {
if (server_entry)
*server_entry = server->backup->replaced[i]->server;
- SILC_LOG_DEBUG(("REPLACED"));
+ SILC_LOG_DEBUG(("Router %s is replaced by %s",
+ silc_id_render(server_id, SILC_ID_SERVER),
+ server->backup->replaced[i]->server->server_name));
return TRUE;
}
}
- SILC_LOG_DEBUG(("NOT REPLACED"));
+ SILC_LOG_DEBUG(("Router %s is not replaced by backup router",
+ silc_id_render(server_id, SILC_ID_SERVER)));
return FALSE;
}
{
int i;
- SILC_LOG_DEBUG(("Start"));
-
if (!server->backup || !server->backup->replaced)
return;
SilcServerEntry backup;
SilcSocketConnection sock;
SilcBuffer buffer;
+ const SilcBufferStruct p;
SilcIDListData idata;
int i;
if (!backup || backup->connection == sender ||
server->backup->servers[i].local == FALSE)
continue;
+ if (server->backup->servers[i].server == server->id_entry)
+ continue;
idata = (SilcIDListData)backup;
sock = backup->connection;
- silc_packet_send_prepare(sock, 0, 0, buffer->len);
- silc_buffer_put(sock->outbuf, buffer->data, buffer->len);
+ if (!silc_packet_send_prepare(sock, 0, 0, buffer->len, idata->hmac_send,
+ (const SilcBuffer)&p)) {
+ SILC_LOG_ERROR(("Cannot send packet"));
+ return;
+ }
+ silc_buffer_put((SilcBuffer)&p, buffer->data, buffer->len);
silc_packet_encrypt(idata->send_key, idata->hmac_send, idata->psn_send++,
- sock->outbuf, sock->outbuf->len);
+ (SilcBuffer)&p, p.len);
- SILC_LOG_HEXDUMP(("Broadcasted packet, len %d", sock->outbuf->len),
- sock->outbuf->data, sock->outbuf->len);
+ SILC_LOG_HEXDUMP(("Broadcasted packet, len %d", p.len), p.data, p.len);
/* Now actually send the packet */
silc_server_packet_send_real(server, sock, FALSE);
SilcPacketType type,
SilcPacketFlags flags,
unsigned char *data,
- uint32 data_len,
+ SilcUInt32 data_len,
bool force_send,
bool local)
{
if (!server->backup || server->server_type != SILC_ROUTER)
return;
- SILC_LOG_DEBUG(("Start"));
-
for (i = 0; i < server->backup->servers_count; i++) {
backup = server->backup->servers[i].server;
if (!backup)
if (local && server->backup->servers[i].local == FALSE)
continue;
+ if (server->backup->servers[i].server == server->id_entry)
+ continue;
sock = backup->connection;
+
+ SILC_LOG_DEBUG(("Sending %s packet to backup router %s (%s)",
+ silc_get_packet_name(type), sock->hostname, sock->ip));
+
silc_server_packet_send(server, backup->connection, type, flags,
data, data_len, force_send);
}
void *dst_id,
SilcIdType dst_id_type,
unsigned char *data,
- uint32 data_len,
+ SilcUInt32 data_len,
bool force_send,
bool local)
{
if (!server->backup || server->server_type != SILC_ROUTER)
return;
- SILC_LOG_DEBUG(("Start"));
-
for (i = 0; i < server->backup->servers_count; i++) {
backup = server->backup->servers[i].server;
if (!backup)
if (local && server->backup->servers[i].local == FALSE)
continue;
+ if (server->backup->servers[i].server == server->id_entry)
+ continue;
sock = backup->connection;
+
+ SILC_LOG_DEBUG(("Sending %s packet to backup router %s (%s)",
+ silc_get_packet_name(type), sock->hostname, sock->ip));
+
silc_server_packet_send_dest(server, backup->connection, type, flags,
dst_id, dst_id_type, data, data_len,
force_send);
SilcSocketConnection sock,
SilcPacketContext *packet)
{
- uint8 type, session;
+ SilcUInt8 type, session;
SilcServerBackupProtocolContext ctx;
int i, ret;
if (sock->type == SILC_SOCKET_TYPE_CLIENT ||
- sock->type == SILC_SOCKET_TYPE_UNKNOWN)
+ sock->type == SILC_SOCKET_TYPE_UNKNOWN) {
+ SILC_LOG_DEBUG(("Bad packet received"));
return;
-
- SILC_LOG_DEBUG(("Start"));
+ }
ret = silc_buffer_unformat(packet->buffer,
SILC_STR_UI_CHAR(&type),
SILC_STR_UI_CHAR(&session),
SILC_STR_END);
- if (ret < 0)
+ if (ret < 0) {
+ SILC_LOG_DEBUG(("Malformed packet received"));
return;
+ }
/* Activate the protocol for this socket if necessary */
if ((type == SILC_SERVER_BACKUP_RESUMED ||
ctx = sock->protocol->context;
ctx->type = type;
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Continuing protocol, type %d", type));
-
if (type != SILC_SERVER_BACKUP_RESUMED &&
type != SILC_SERVER_BACKUP_RESUMED_GLOBAL) {
for (i = 0; i < ctx->sessions_count; i++) {
immediately after we've connected to our primary router. */
if (sock->type == SILC_SOCKET_TYPE_ROUTER &&
- server->router == sock->user_data &&
+ sock && SILC_PRIMARY_ROUTE(server) == sock &&
type == SILC_SERVER_BACKUP_REPLACED) {
/* We have been replaced by an backup router in our cell. We must
mark our primary router connection disabled since we are not allowed
to use it at this moment. */
SilcIDListData idata = (SilcIDListData)sock->user_data;
-
SILC_LOG_INFO(("We are replaced by an backup router in this cell, will "
"wait until backup resuming protocol is executed"));
-
- SILC_LOG_DEBUG(("We are replaced by an backup router in this cell"));
idata->status |= SILC_IDLIST_STATUS_DISABLED;
return;
}
SilcServerConnection sconn = (SilcServerConnection)context;
SilcServer server = sconn->server;
int sock;
+ const char *server_ip;
SILC_LOG_DEBUG(("Connecting to router %s:%d", sconn->remote_host,
sconn->remote_port));
/* Connect to remote host */
- sock = silc_net_create_connection(server->config->server_info->server_ip,
- sconn->remote_port,
+ server_ip = server->config->server_info->primary == NULL ? NULL :
+ server->config->server_info->primary->server_ip;
+ sock = silc_net_create_connection(server_ip, sconn->remote_port,
sconn->remote_host);
if (sock < 0) {
silc_schedule_task_add(server->schedule, 0,
connection is created. */
void silc_server_backup_reconnect(SilcServer server,
- const char *ip, uint16 port,
+ const char *ip, SilcUInt16 port,
SilcServerConnectRouterCallback callback,
void *context)
{
sconn->remote_port = port;
sconn->callback = callback;
sconn->callback_context = context;
+ sconn->no_reconnect = TRUE;
silc_schedule_task_add(server->schedule, 0,
silc_server_backup_connect_to_router,
sconn, 1, 0, SILC_TASK_TIMEOUT,
SILC_TASK_PRI_NORMAL);
}
+/* Task that is called after backup router has connected back to
+ primary router and we are starting the resuming protocol */
+
SILC_TASK_CALLBACK(silc_server_backup_connected_later)
{
SilcServerBackupProtocolContext proto_ctx =
void *context)
{
SilcServerBackupProtocolContext proto_ctx;
- SilcSocketConnection sock = (SilcSocketConnection)server_entry->connection;
+ SilcSocketConnection sock;
+
+ if (!server_entry) {
+ /* Try again */
+ SilcServerConfigRouter *primary;
+ primary = silc_server_config_get_primary_router(server);
+ if (primary)
+ silc_server_backup_reconnect(server,
+ primary->host, primary->port,
+ silc_server_backup_connected,
+ context);
+ return;
+ }
+ sock = (SilcSocketConnection)server_entry->connection;
proto_ctx = silc_calloc(1, sizeof(*proto_ctx));
proto_ctx->server = server;
proto_ctx->sock = sock;
void *context)
{
SilcSocketConnection backup_router = (SilcSocketConnection)context;
- SilcSocketConnection sock = (SilcSocketConnection)server_entry->connection;
- SilcIDListData idata = (SilcIDListData)server_entry;
- SilcServerBackupProtocolContext ctx =
- (SilcServerBackupProtocolContext)backup_router->protocol->context;
+ SilcServerBackupProtocolContext ctx;
+ SilcSocketConnection sock;
+ SilcIDListData idata;
SilcBuffer buffer;
- SILC_LOG_DEBUG(("Start"));
+ if (!server_entry) {
+ /* Try again */
+ SilcServerConfigRouter *primary;
+ primary = silc_server_config_get_primary_router(server);
+ if (primary)
+ silc_server_backup_reconnect(server,
+ primary->host, primary->port,
+ silc_server_backup_connect_primary,
+ context);
+ return;
+ }
+
+ ctx = (SilcServerBackupProtocolContext)backup_router->protocol->context;
+ sock = (SilcSocketConnection)server_entry->connection;
+ idata = (SilcIDListData)server_entry;
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Sending CONNECTED packet, session %d", ctx->session));
+ SILC_LOG_DEBUG(("Sending CONNECTED packet (session %d)", ctx->session));
/* Send the CONNECTED packet back to the backup router. */
buffer = silc_buffer_alloc(2);
protocol->state = SILC_PROTOCOL_STATE_END;
}
-/* Resume protocol with RESUME_ROUTER packet:
-
- SILC_PACKET_RESUME_ROUTER:
-
- <uint8 type> <uint8 Session ID>
-
- <type> = the protocol opcode
- <Session ID> = Identifier for this packet and any subsequent reply
- packets must include this identifier.
-
- Types:
-
- 1 = To router: Comensing backup resuming protocol. This will
- indicate that the sender is backup router acting as primary
- and the receiver is primary router that has been replaced by
- the backup router.
-
- To server. Comensing backup resuming protocol. This will
- indicate that the sender is backup router and the receiver
- must reconnect to the real primary router of the cell.
-
- 2 = To Router: Comesning backup resuming protocol in another
- cell. The receiver will connect to its primary router
- (the router that is now online again) but will not use
- the link. If the receiver is not configured to connect
- to any router it does as locally configured. The sender
- is always backup router.
-
- To server: this is never sent to server.
-
- 3 = To backup router: Sender is normal server or router and it
- tells to backup router that they have connected to the
- primary router. Backup router never sends this type.
-
- 4 = To router: Ending backup resuming protocol. This is sent
- to the real primary router to tell that it can take over
- the task as being primary router.
-
- To server: same as sending for router.
-
- Backup router sends this also to the primary route but only
- after it has sent them to normal servers and has purged all
- traffic coming from normal servers.
-
- 5 = To router: Sender is the real primary router after it has
- received type 4 from backup router. To tell that it is again
- primary router of the cell.
-
- 20 = To router: This is sent only when router is connecting to
- another router and has been replaced by an backup router.
- The sender knows that the connectee has been replaced.
-
- */
-
/* Backup resuming protocol. This protocol is executed when the primary
router wants to resume its position as being primary router. */
SilcServerEntry server_entry;
int i;
- SILC_LOG_DEBUG(("Start"));
-
if (protocol->state == SILC_PROTOCOL_STATE_UNKNOWN)
protocol->state = SILC_PROTOCOL_STATE_START;
- SILC_LOG_DEBUG(("State=%d", protocol->state));
-
switch(protocol->state) {
case SILC_PROTOCOL_STATE_START:
if (ctx->responder == FALSE) {
packet = silc_buffer_alloc(2);
silc_buffer_pull_tail(packet, SILC_BUFFER_END(packet));
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Sending START packets"));
-
/* Send the START packet to primary router and normal servers. */
if (silc_idcache_get_all(server->local_list->servers, &list)) {
if (silc_idcache_list_first(list, &id_cache)) {
ctx->sessions[ctx->sessions_count].connected = FALSE;
ctx->sessions[ctx->sessions_count].server_entry = server_entry;
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("START (local) for session %d",
- ctx->sessions_count));
+ SILC_LOG_DEBUG(("Sending START to %s (session %d)",
+ server_entry->server_name, ctx->sessions_count));
/* This connection is performing this protocol too now */
((SilcSocketConnection)server_entry->connection)->protocol =
ctx->sessions[ctx->sessions_count].connected = FALSE;
ctx->sessions[ctx->sessions_count].server_entry = server_entry;
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("START (global) for session %d",
- ctx->sessions_count));
+ SILC_LOG_DEBUG(("Sending START to %s (session %d)",
+ server_entry->server_name, ctx->sessions_count));
/* This connection is performing this protocol too now */
((SilcSocketConnection)server_entry->connection)->protocol =
protocol->state++;
} else {
/* Responder of the protocol. */
- SilcServerConfigSectionRouter *primary;
+ SilcServerConfigRouter *primary;
/* We should have received START or START_GLOBAL packet */
if (ctx->type != SILC_SERVER_BACKUP_START &&
break;
}
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Received START packet, reconnecting to router"));
-
/* Connect to the primary router that was down that is now supposed
to be back online. We send the CONNECTED packet after we've
established the connection to the primary router. */
- primary = silc_server_config_get_primary_router(server->config);
+ primary = silc_server_config_get_primary_router(server);
if (primary && server->backup_primary) {
+ SILC_LOG_DEBUG(("Received START (session %d), reconnect to router",
+ ctx->session));
silc_server_backup_reconnect(server,
primary->host, primary->port,
silc_server_backup_connect_primary,
ctx->sock);
} else {
/* Nowhere to connect just return the CONNECTED packet */
+ SILC_LOG_DEBUG(("Received START (session %d), send CONNECTED back",
+ ctx->session));
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Sending CONNECTED packet, session %d", ctx->session));
-
/* Send the CONNECTED packet back to the backup router. */
packet = silc_buffer_alloc(2);
silc_buffer_pull_tail(packet, SILC_BUFFER_END(packet));
break;
}
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Received CONNECTED packet, session %d", ctx->session));
+ SILC_LOG_DEBUG(("Received CONNECTED (session %d)", ctx->session));
for (i = 0; i < ctx->sessions_count; i++) {
if (ctx->sessions[i].session == ctx->session) {
return;
}
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Sending ENDING packet to primary"));
+ SILC_LOG_DEBUG(("All sessions has returned CONNECTED packets"));
+ SILC_LOG_DEBUG(("Sending ENDING packet to primary router"));
/* Send with a timeout */
silc_schedule_task_add(server->schedule, 0,
break;
}
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Received ENDING packet, sending RESUMED packets"));
+ SILC_LOG_DEBUG(("Received ENDING packet, we are going to resume now"));
/* This state is received by the primary router but also servers
and perhaps other routers so check that if we are the primary
to next state. */
if (server->router &&
!(server->router->data.status & SILC_IDLIST_STATUS_DISABLED) &&
- silc_server_config_is_primary_route(server->config)) {
+ silc_server_config_is_primary_route(server)) {
/* We'll wait for RESUMED packet */
protocol->state = SILC_PROTOCOL_STATE_END;
break;
/* Switch announced informations to our primary router of using the
backup router. */
+ silc_server_local_servers_toggle_enabled(server, TRUE);
silc_server_update_servers_by_server(server, ctx->sock->user_data,
server->router);
silc_server_update_clients_by_server(server, ctx->sock->user_data,
continue;
}
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("RESUMED packet (local)"));
+ SILC_LOG_DEBUG(("Sending RESUMED to %s",
+ server_entry->server_name));
server_entry->data.status &= ~SILC_IDLIST_STATUS_DISABLED;
continue;
}
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("RESUMED packet (global)"));
+ SILC_LOG_DEBUG(("Sending RESUMED to %s",
+ server_entry->server_name));
server_entry->data.status &= ~SILC_IDLIST_STATUS_DISABLED;
case SILC_PROTOCOL_STATE_END:
{
- SilcIDListData idata;
SilcServerEntry router, backup_router;
/* We should have been received RESUMED packet from our primary
break;
}
- SILC_LOG_DEBUG(("********************************"));
- SILC_LOG_DEBUG(("Received RESUMED packet"));
+ SILC_LOG_DEBUG(("Received RESUMED from new primary router"));
- /* We have now new primary router. All traffic goes there from now on. */
if (server->backup_router)
server->server_type = SILC_BACKUP_ROUTER;
+ /* We have now new primary router. All traffic goes there from now on. */
router = (SilcServerEntry)ctx->sock->user_data;
if (silc_server_backup_replaced_get(server, router->id,
&backup_router)) {
if (backup_router == server->router) {
+ /* We have new primary router now */
server->id_entry->router = router;
server->router = router;
+ server->router->data.status &= ~SILC_IDLIST_STATUS_DISABLED;
+
SILC_LOG_INFO(("Switching back to primary router %s",
server->router->server_name));
- SILC_LOG_DEBUG(("Switching back to primary router %s",
- server->router->server_name));
- idata = (SilcIDListData)server->router;
- idata->status &= ~SILC_IDLIST_STATUS_DISABLED;
} else {
- SILC_LOG_INFO(("Resuming the use of router %s",
+ /* We are connected to new primary and now continue using it */
+ router->data.status &= ~SILC_IDLIST_STATUS_DISABLED;
+ SILC_LOG_INFO(("Resuming the use of primary router %s",
router->server_name));
- SILC_LOG_DEBUG(("Resuming the use of router %s",
- router->server_name));
- idata = (SilcIDListData)router;
- idata->status &= ~SILC_IDLIST_STATUS_DISABLED;
}
/* Update the client entries of the backup router to the new
router */
+ silc_server_local_servers_toggle_enabled(server, FALSE);
silc_server_update_servers_by_server(server, backup_router, router);
- silc_server_update_clients_by_server(server, backup_router,
- router, TRUE, FALSE);
+ silc_server_update_clients_by_server(server, NULL, router,
+ FALSE, FALSE);
if (server->server_type == SILC_SERVER)
silc_server_update_channels_by_server(server, backup_router, router);
silc_server_backup_replaced_del(server, backup_router);
- silc_server_backup_add(server, backup_router,
- ctx->sock->ip, ctx->sock->port,
- backup_router->server_type != SILC_ROUTER ?
- TRUE : FALSE);
/* Announce all of our information to the router. */
if (server->server_type == SILC_ROUTER)
silc_server_announce_channels(server, 0, router->connection);
}
+ /* Send notify about primary router going down to local operators */
+ SILC_SERVER_SEND_OPERS(server, FALSE, TRUE,
+ SILC_NOTIFY_TYPE_NONE,
+ ("%s resumed the use of primary router %s",
+ server->server_name,
+ server->router->server_name));
+
/* Protocol has ended, call the final callback */
if (protocol->final_callback)
silc_protocol_execute_final(protocol, server->schedule);
SilcIDCacheList list;
SilcIDCacheEntry id_cache;
- SILC_LOG_DEBUG(("Start"));
-
if (protocol->state == SILC_PROTOCOL_STATE_ERROR ||
protocol->state == SILC_PROTOCOL_STATE_FAILURE) {
SILC_LOG_ERROR(("Error occurred during backup router resuming protcool"));
server_entry = (SilcServerEntry)id_cache->context;
sock = (SilcSocketConnection)server_entry->connection;
+ /* XXXX */
+ if (!sock) {
+ SILC_LOG_DEBUG(("******** REMOVE THIS TEST, IT ALLOWS A BUG"));
+ if (!silc_idcache_list_next(list, &id_cache))
+ break;
+ continue;
+ }
+
if (sock->protocol == protocol) {
sock->protocol = NULL;
server_entry = (SilcServerEntry)id_cache->context;
sock = (SilcSocketConnection)server_entry->connection;
+ /* XXXX */
+ if (!sock) {
+ SILC_LOG_DEBUG(("******** REMOVE THIS TEST, IT ALLOWS A BUG"));
+ if (!silc_idcache_list_next(list, &id_cache))
+ break;
+ continue;
+ }
+
if (sock->protocol == protocol) {
sock->protocol = NULL;
silc_idcache_list_free(list);
}
+ SILC_LOG_DEBUG(("Backup resuming protocol has ended"));
+
if (ctx->sock->protocol)
ctx->sock->protocol = NULL;
silc_protocol_free(protocol);